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Details for Patent: 5,602,176

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Patent 5,602,176 protects EXELON and is included in three NDAs. There have been three Paragraph IV challenges on Exelon. There are two tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

Summary for Patent: 5,602,176

Title: Phenyl carbamate
Abstract:The (S)-N-ethyl-3-[(1-dimethylamino)ethyl]-N-methyl-phenylncarbamate in free base or acid addition salt form is useful as pharmaceutical, particularly for systemic transdermal administration.
Inventor(s): Enz; Albert (Basel, CH)
Assignee: Sandoz Ltd. (Basel, CH)
Application Number:08/466,502
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Novartis
EXELON
rivastigmine tartrate
CAPSULE;ORAL020823Apr 21, 2000RXYes5,602,176<disabled>TREATMENT OF ALZHEIMER'S DEMENTIA
Novartis
EXELON
rivastigmine tartrate
CAPSULE;ORAL020823Apr 21, 2000RXNo5,602,176<disabled>TREATMENT OF ALZHEIMER'S DEMENTIA
Novartis
EXELON
rivastigmine
FILM, EXTENDED RELEASE;TRANSDERMAL022083Jul 6, 2007RXNo5,602,176<disabled>YYTREATMENT OF ALZHEIMER'S DEMENTIA
Novartis
EXELON
rivastigmine
FILM, EXTENDED RELEASE;TRANSDERMAL022083Jul 6, 2007RXYes5,602,176<disabled>YYTREATMENT OF ALZHEIMER'S DEMENTIA
Novartis
EXELON
rivastigmine
FILM, EXTENDED RELEASE;TRANSDERMAL022083Aug 31, 2012RXNo5,602,176<disabled>YYTREATMENT OF ALZHEIMER'S DEMENTIA
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Foreign Priority and PCT Information for Patent: 5,602,176

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany37 06 914.4Mar 04, 1987

International Patent Family for Patent: 5,602,176

Country Document Number Publication Date
South Africa8801584Nov 29, 1989
Sweden8800731Mar 02, 1988
Portugal86875Apr 01, 1988
New Zealand223714May 26, 1994
Netherlands8800436Oct 03, 1988
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